package com.hmall.item.config;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;

@Component
public class MyMetaObjectHandler implements MetaObjectHandler {

    @Override
    public void insertFill(MetaObject metaObject) {
        this.strictInsertFill(metaObject, "createTime",
                Date.class, new Date()); // 起始版本 3.3.0(推荐)
        this.strictInsertFill(metaObject, "updateTime",
                Date.class, new Date()); // 起始版本 3.3.0(推荐)
    }

    @Override
    public void updateFill(MetaObject metaObject) {
//        this.strictUpdateFill(metaObject, "updateTime",
//                Date.class, new Date()); // 起始版本 3.3.0(推荐)
        this.setFieldValByName("updateTime",new Date(),metaObject);
    }
}
